| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.97 | 4.687% | $75.3432 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $198.52 | 8.196% | $214.7907 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $158.65 | 6.332% | $168.6957 | $168.70 | $168.70 | $168.70 |
| Purchase #4 | $51.99 | 3.309% | $53.7103 | $53.71 | $53.70 | $53.70 |
| Purchase #5 | $226.34 | 6.550% | $241.1653 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $161.58 | 6.698% | $172.4026 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $130.29 | 12.355% | $146.3873 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $999.34 | $1,072.4951 | $1,072.50 | $1,072.50 | $1,072.50 | |